NTB21-076

Classification:
Reference:
HA21-005
Date:
NTB21-076
August 13, 2021
AIR CONDITIONING BLOWS HOT AIR AT IDLE
APPLIED VEHICLES:
APPLIED ENGINE:
2021 Rogue (T33)
MR15 only (1.5L 3 cylinder turbo)
IF YOU CONFIRM
If the customer experiences warm air coming from the Air Conditioning (A/C) vents while
the A/C is on, the vehicle is in drive (D), and is idling at a stop.
ACTION
1.
Confirm the current ECM part number.
2.
Reprogram the ECM, if applicable.
IMPORTANT: The purpose of ACTION (above) is to give you a quick idea of the work you
will be performing. You MUST closely follow the entire SERVICE PROCEDURE as it
contains information that is essential to successfully completing this repair.
Nissan Bulletins are intended for use by qualified technicians, not 'do-it-yourselfers'. Qualified technicians are
properly trained individuals who have the equipment, tools, safety instruction, and know-how to do a job
properly and safely. NOTE: If you believe that a described condition may apply to a particular vehicle, DO
NOT assume that it does. See your Nissan dealer to determine if this applies to your vehicle.
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SERVICE PROCEDURE
1.
Using C-III plus, confirm the current ECM part number and write it on the repair order.

If it matches one of the part numbers in Table 1, continue to step 2 below.

If it does not match one of the part numbers in Table 1, this bulletin does not
apply. Go back to ASIST for further diagnostic and repair information.
Table 1
MODEL
2021 Rogue
(with turbo 3 cylinder only)
CURRENT ECM PART NUMBER 237616RK0D, 6RK1D, 6RK2D, 6RK3D
6RK0E, 6RK1E, 6RK2E, 6RK3E
Perform the following before starting the reprogramming procedure to prevent damage to
the control unit.






HINT:



Connect the AC Adapter to the CONSULT PC.
Connect the CONSULT PC to the internet via Wi-Fi or a network cable.
Ensure ASIST on the CONSULT PC has been synchronized (updated) to the
current date and all C-III plus software updates (if any) have been installed.
Turn OFF all external Bluetooth® devices (e.g., cell phones, printers, etc.) within
range of the CONSULT PC and the VI. If Bluetooth® signal waves are within range
of the CONSULT PC or VI during reprogramming, the reprogramming may be
interrupted.
Turn OFF all vehicle electrical loads.
Connect a battery maintainer or smart charger, set to reflash mode or a similar
setting, to ensure the battery voltage stays between 12.0 V and 15.5 V.
If you are not familiar with the reprogramming procedure, click here. This will link
you to the "CONSULT-III plus (C-III plus) ECM Reprogramming" general
procedure.
Take the vehicle for a 10 minute drive in order to meet the following Idle Air
Volume Learning conditions:
o Engine coolant temperature: 70 - 100 °C (158 - 212 °F)
o Battery voltage: More than 12.9 V (At idle)
o Transmission: Warmed up
When reprogramming is complete, you will be required to perform Throttle Valve
Closed Position, Idle Air Volume Learning, Accelerator Closed Position and DTC
erase.
2.
Reprogram the ECM.
3.
After completing Erase All DTCs, print a copy of the C-III plus screen showing the
before and after part numbers of the control unit and attach it to the repair order.
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NTB21-076
CLAIMS INFORMATION
Submit a Primary Part (PP) type line claim using the following claims coding:
(1)
(2)
DESCRIPTION
PFP
OP CODE
SYM
DIA
FRT
Reprogram ECM
(1)
DE97AA
ZE
32
(2)
Reference the electronic parts catalog and use the ECM part number (23703-*****) as
the Primary Failed Part (PFP).
Reference the current Nissan Warranty Flat Rate Manual and use the indicated Flat
Rate Time (FRT).
AMENDMENT HISTORY
PUBLISHED DATE REFERENCE
August 13, 2021
NTB21-076
DESCRIPTION
Original bulletin published
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NTB21-076